mloginfo --queries misses pattern for remove command

[niccottrell]

Expected behavior

When run on the following log line, I would like to see the pattern { blah.abc.uID: 1 } included:

2019-11-13T11:33:39.626+0000 I WRITE [conn23773] remove MyDb.MyColl command: { q: { blah.abc.uID: "H062634" }, limit: 0 } planSummary: COLLSCAN keysExamined:0 docsExamined:139649 ndeleted:1 keysDeleted:3 numYields:1091 locks:{ Global: { acquireCount: { r: 1093, w: 1093 } }, Database: { acquireCount: { w: 1093 } }, Collection: { acquireCount: { w: 1092 } }, oplog: { acquireCount: { w: 1 } } } 308ms

Actual/current behavior

Currently the DB, collection and operation is detected correctly, but not the pattern:

QUERIES
                                                                                          
namespace                     operation    pattern    count    min (ms)    max (ms)    mean (ms)    95%-ile (ms)    sum (ms)

MyDb.MyColl    remove       None           2         281         308        294.5          306.65    589

Environment

Software	Version
mtools	1.5.3
MongoDB server	4.0

[stennie]

Interesting logging quirk .. remove commands in 3.6+ appear to log q: instead of query:, but older logs definitely used query:.